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Smartwool Merino 250 1/4 Zip - Women's
This 100% Merino Wool is our Editors' Choice for its cozy fabrics and amazing performance in all conditions.
Arc'teryx Rho LT Zip - Women's
This Top Pick is our favorite synthetic base layer that excels in warm to cold weather.
REI Co-op Midweight Base Layer Crew - Women's
A fantastically versatile baselayer that wins our Best Buy Award this year!
If you seek a high value Merino wool mid-weight base layer, this is our top recommendation!
Smartwool Merino 250 Base Layer Crew - Women's
Add this Top Pick to your wardrobe as a stylish and functional mid weight base layer for all four seasons.
Icebreaker Tech 260 - Women's
Enjoy the warmth and wide range of thermoregulation offered by this 100% merino wool contender.
Patagonia Capilene Midweight Crew - Women's
With the fastest drying speed and great durability, this Top Pick will keep you dry during your next outdoor adventure.
The North Face Warm Crew - Women's
This midweight synthetic base layer is quick to dry and absorbs very little water.
Kari Traa Rose Half Zip
This is the most durable 100% Merino wool base layer tested.